Re: I thought the same at the time
As a final thought, a couple of months ago I bought an Nvidia Shield TV and have been very impressed with it. Today my Shield tablet arrived - I am likewise very impressed.
I haven't bought a Shield TV (yet, it's on my "options to consider" list), but I have a Shield Tablet and it's the second best tablet I have ever used, even ignoring the gaming features. Fast, responsive, timely updates and a useful stylus.
When you combine this with console mode gaming and a controller, it becomes a pretty good games console. I could never justify buying a games console (I don't play enough games, and I have a decent gaming PC), but having it built into the tablet is great. Game streaming from your PC works well, too, for those latest and greatest games.
The only better tablet I have used is the Surface Pro, but that's a completely different kettle of fish, and is also a vast amount more expensive than I am willing to pay for a tablet.